WISETSA, A. .; EVIANA, N. .; ACHMADI, R. . Effectiveness of Promotional Media Using EPIC Model (A Case Study in Al Qadri Umrah and Hajj Bureau in Jakarta). International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 56, n. 1, p. 322–334, 2021. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12217. Acesso em: 19 apr. 2024.